FASTENERS Inch Nuts & Washers 2
NUTS — FINISHED HEX GRADE 2 GALVANIZED
H
For use with A307 Bolts Plating:
ANSI B18.2.2
G
Hot Dipped Galvanized
Import
F
1
Diameter Height
D 1/4”
5/16” 17/64
3/8”
7/16”
1/2” 7/16
5/8”
3/4”
7/8”
1”
1-1/4” 1-1/16
1-1/2” 1-9/32
H F
7/32 7/16
21/64
3/8
35/64 15/16
41/64 1-1/8
3/4
55/64 1-1/2
W.A.F.
1/2
9/16
11/16
3/4
1-5/16
1-7/8
2-1/4
UNC P/N
D30.05.14 D30.05.516 D30.05.38 D30.05.716 D30.05.12 D30.05.58 D30.05.34 D30.05.78 D30.05.1
D30.05.114 D30.05.112
NUTS — FINISHED HEX GRADE 2
H
Plating: Import
Zinc
ASME B18.2.2
G
F
Diameter D 1/4”
5/16” 17/64
3/8”
7/16”
1/2” 7/16
9/16” 31/64
5/8”
3/4”
7/8”
1”
Height W.A.F.
H 7/32 F 7/16
21/64
3/8
35/64 15/16
41/64 1-1/8
3/4
55/64 1-1/2
1/2
9/16
11/16
3/4
7/8
1-5/16
UNC UNF
D30.3.14.20 D30.3.516.18 D30.3.38.16 D30.3.716.14 D30.3.12.13
D30.3.916.12 D30.3.58.11
D30.3.34.10 D30.3.78.9
D30.3.1.8 D30.3.1.14
D30.3.14.28 D30.3.516.24 D30.3.38.24 D30.3.716.20 D30.3.12.20 D30.3.916.18 D30.3.58.18 D30.3.34.16 D30.3.78.14
NUTS — FINISHED HEX GRADE 5 USA*
H
For use with Gr. 5 Fasteners Material:
ANSI B18.2.2 SAE J-995
Steel
G
Plating:
Zinc or Plain
Domestic (>1” sizes may be Import) *
F
Size
1/4”
5/16” 17/64
3/8”
7/16”
1/2” 7/16
9/16” 31/64
5/8”
3/4”
7/8”
1”
1-1/8” 31/32
1-1/4” 1-1/16
1-1/2” 1-9/32 2-1/4 2.598
Height W.A.F. W.A.C.
H 7/32 F 7/16 G .505
21/64
3/8
35/64 15/16 1.083
41/64 1-1/8 1.299
3/4
55/64 1-1/2 1.732
1/2
9/16 .650
11/16
3/4
7/8
1-5/16 1.516
1-11/16 1-7/8
.577
.794
.866
1.010
1.949
2.165
ZINCUNCP/N
D30.14
D30.516 D30.38 D31.516 D31.38
D30.716 D31.716
D30.12 D31.12
D30.916 D31.916
D30.58 D30.34 D31.58 D31.34
D30.78 D31.78
D30.1 D31.1
D30.118 D30.114 D30.112 D31.118 D31.114 D31.112
ZINC UNF P/N D31.14
PLAINUNFP/N
D31.9.38
D31.9.12
D31.9.58
NUTS — FINISHED HEX GRADE 8 USA*
H
For use with Gr. 8 Fasteners Material:
ANSI B18.2.2 SAE J-995
Heat Treated Steel
G
Plating:
Yellow Zinc
Domestic (>1” sizes may be Import) *
F
Size
1/4”
5/16” 17/64
3/8”
7/16”
1/2” 7/16
9/16” 31/64
5/8”
3/4”
7/8”
1”
1-1/8” 31/32
1-1/4” 1-1/16
1-1/2” 1-9/32 2-1/4 2.598
Height W.A.F. W.A.C.
H 7/32 F 7/16 G .505
21/64
3/8
35/64 15/16 1.083
41/64 1-1/8 1.299
3/4
55/64 1-1/2 1.732
1/2
9/16 .650
11/16
3/4
7/8
1-5/16 1.516
1-11/16 1-7/8
.577
.794
.866
1.010
1.949
2.165
UNC P/N UNF P/N
D32.14 D33.14
D32.516 D33.516
D32.38 D33.38
D32.716 D33.716
D32.12 D33.12
D32.916 D32.58 D33.916 D33.58
D32.34 D32.78 D33.34 D33.78
D32.1 D33.1
D32.118 D32.114 D32.112 D33.118 D33.114 D33.112
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